Dulles to Buffalo Flights (IAD-BUF)

🇺🇸 IAD

Dulles

284 mi

BUF 🇺🇸

Buffalo

Washington Dulles International Airport Buffalo Niagara International Airport 9 airlines

The Dulles to Buffalo route connects Washington Dulles International Airport (IAD) in US with Buffalo Niagara International Airport (BUF) in US. This short-haul flight covers approximately 284 miles (457 km) with a typical flight time of 1h 2m. This route is served by 9 airlines: CommuteAir, Republic, GoJet and others. AirportRoutes has tracked 7 unique flight numbers on this route.

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Departure Airport

Washington Dulles International Airport

ICAO Code:: KIAD
IATA Code:: IAD
City:: 🇺🇸 Dulles
Country:: US
Elevation:: 312 ft

Destination Airport

Buffalo Niagara International Airport

ICAO Code:: KBUF
IATA Code:: BUF
City:: 🇺🇸 Buffalo
Country:: US
Elevation:: 728 ft

Operators

Tracked Flights

284

Miles

1h 2m

Flight Duration

Route Map

Operating Airlines

Airline	ICAO	IATA
CommuteAir	`UCA`	`C5`
Republic	`RPA`	`YX`
GoJet	`GJS`	`G7`
Mesa	`ASH`	`YV`
NetJets Aviation	`EJA`	`1I`
Executive Jet Management	`EJM`	`-`
Flexjet	`LXJ`	`-`
Ravn Alaska	`RVF`	`7H`
Tradewind	`GPD`	`TJ`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	2	6%
Tuesday	7	21%
Wednesday	4	12%
Thursday	7	21%
Friday	3	9%
Saturday	6	18%
Sunday	5	15%

Pattern Analysis

7 Tracked Flights:

Data Points: 34
API observations used to build this analysis

Weekdays: 23 flights
Weekend: 11 flights

Business Route More active on weekdays

All Flight Routes

9 Routes

Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.

Airline	Flight Numbers	Aircraft Type	Typical Time	Days Active	Last Seen	Status
CommuteAir `UCA` / `C5`		E135	17:10 5:10 PM (Representative)	M T W T F S S	Jul 3, 2026	Active
Executive Jet Management `EJM`	-	GLF4	-	M T W T F S S	Jul 3, 2026	Active
Flexjet `LXJ`	-	E550	-	M T W T F S S	Jul 3, 2026	Active
GoJet `GJS` / `G7`		CRJ7	12:40 12:40 PM (Representative)	M T W T F S S	Jul 3, 2026	Active
Mesa `ASH` / `YV`	-	E75L	-	M T W T F S S	Jul 3, 2026	Active
NetJets Aviation `EJA` / `1I`	-	C68A	-	M T W T F S S	Jul 3, 2026	Active
Ravn Alaska `RVF` / `7H`	-	B752	-	M T W T F S S	Jul 3, 2026	Active
Republic `RPA` / `YX`		E170	12:53 12:53 PM (Representative)	M T W T F S S	Jul 3, 2026	Active
Tradewind `GPD` / `TJ`	-	PC12	-	M T W T F S S	Jul 3, 2026	Active

Total Routes: 9

Active Routes: 9

Unique Airlines: 9

Aircraft Types: 10

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
12:40 12:40 PM	GoJet	`GJS`	`G7`
12:53 12:53 PM	Republic	`RPA`	`YX`
17:10 5:10 PM	CommuteAir	`UCA`	`C5`

Time Information

Times are shown in the departure airport's local timezone (KIAD - America/New_York).

Total Departure Times: 3

Time Range:
12:40 - 17:10

These are typical departure times observed from actual flights. Times may vary by season and schedule changes.

Dulles to Buffalo Flights

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